.app {
    font-family: sans-serif;
    display: flex;
    position: relative;
    height: 100%;
}

.app-content {
    flex: 1;
    z-index: 1;
    height: auto;
    margin-left: 8px;
    margin-right: 8px;
    box-shadow: 0 0 10px 1px #e9e9e9;
}

.app-zoom-win {
    position: absolute;
    z-index: 10;
    width: 32px;
    height: 100px;
    top: 2px;
    left: 252px;
}

.app-step-win {
    position: absolute;
    z-index: 10;
    right: 75px;
    bottom: 90px;
}

.app-reset-win {
    position: absolute;
    z-index: 10;
    right: 150px;
    bottom: 90px;
}

.app-upload-win {
    position: absolute;
    z-index: 10;
    right: 18px;
    bottom: 90px;
}


.dnd-wrap {
    width: 200px;
    padding: 16px;
    border: 1px solid #f0f0f0;
    display: flex;
    flex-direction: column;
    align-items: center;
    user-select: none;
}

.dnd-rect {
    width: 50px;
    height: 30px;
    border: 2px solid #31d0c6;
    text-align: center;
    line-height: 25px;
    margin: 5px;
    cursor: move;
}


.dnd-circle {
    width: 60px;
    height: 60px;
    border-radius: 100%;
    border: 2px solid #31d0c6;
    text-align: center;
    line-height: 60px;
    margin: 16px;
    cursor: move;
}

.dnd-ellipse {
    width: 80px;
    height: 40px;
    border: 2px solid #31d0c6;
    border-radius: 50%;
    text-align: center;
    margin: 16px;
    line-height: 30px;
    cursor: move;
}

.x6-graph-scroller {
    border: 1px solid #f0f0f0;
    margin-left: -1px;
}

.validating {
    position: relative;
}

.validating:after {
    position: absolute;
    top: 4px;
    left: 4px;
    content: " ";
    display: block;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 6px solid #873bf4;
    border-color: #873bf4 transparent #873bf4 transparent;
    animation: lds-dual-ring 1.2s linear infinite;
}

@keyframes lds-dual-ring {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}